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Indian Space Research Organization/GSLV Mk. II·Satish Dhawan Space Centre Second Launch Pad

GSLV Mk II | IDRSS-2

Orbit: GTO·Type: Communications·Agencies: Indian Space Research Organization

Countdown to T-0

GMT Time
Spaceport
To Be Determined⟳ Estimate revised
GSLV Mk II | IDRSS-2 mission image
Vehicle: GSLV Mk. IICredit: ISRO · Launch Library 2

The Indian Data Relay Satellite System (IDRSS) is a planned system of 2 geostationary data relay satellites by the Indian Space Research Organization (ISRO) for data relaying to and from other Indian satellites and launch vehicles to the ground, including supporting future Indian Human Spaceflight missions with the Gaganyaan spacecraft.

Target orbit
GTO · Geostationary Transfer Orbit
Mission type
Communications
Payload
IDRSS-2
Agencies
Indian Space Research Organization

Target liftoff time (UTC)

00:00:00 UTC

Friday, 31 December 2027

Instantaneous window

Planned T-0 liftoff

00:00:00 UTCWindow open
00:00:00 UTCPlanned ignition
00:00:00 UTCWindow close
Rocket family
GSLV
Height
49m
Diameter
2.8m
Liftoff thrust
7,420kN
Stages
0 (optional 3rd)